101010220211212 has 48 divisors (see below), whose sum is σ = 193012282663200. Its totient is φ = 45974653401600.

The previous prime is 101010220211209. The next prime is 101010220211227. The reversal of 101010220211212 is 212112022010101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27040039 + ... + 30548062.

It is an arithmetic number, because the mean of its divisors is an integer number (4021089222150).

Almost surely, 2^{101010220211212} is an apocalyptic number.

It is an amenable number.

101010220211212 is a deficient number, since it is larger than the sum of its proper divisors (92002062451988).

101010220211212 is a wasteful number, since it uses less digits than its factorization.

101010220211212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57588586 (or 57588584 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101010220211212 its reverse (212112022010101), we get a palindrome (313122242221313).

The spelling of 101010220211212 in words is "one hundred one trillion, ten billion, two hundred twenty million, two hundred eleven thousand, two hundred twelve".